How to Replace an Oil Pump in a Chevy Silverado

The oil pump is an essential piece of equipment that keeps your Silverado running. It lubricates the engine by keeping the oil circulating. Without this lubrication, the engine wouldn't run. An oil pump is usually located in the oil pan. If you want to change the oil pump and replace it with a new one, roll up your sleeves and get ready for some dirty work.

Things You'll Need

• Wrench
• Rags

Instructions

1. Drive your vehicle up onto ramps or lifts so you have room to work. You could also use a jack, but make sure you brace the front wheels so they don't roll. In addition, set the emergency break firmly into position so the car doesn't roll.

2. Lift off the front cover of the engine.

3. Wash the surrounding cables with water and old rags to avoid corrosion from salt, dirt and other road maintenance substances. Using a wrench, unscrew the oil pan and remove it.

4. Remove the old pump from the oil pan and replace it by inserting the new one in the same position as the old one on the locater pins. The long bolt on the oil pump cover should be torqued to 66 in-lb.

5. Install the oil pan, then turn the car on and check for leaks around all the parts replaced. Drive your car off the lifts if there are no leaks.

Resources

• Chevy Silverado oil pump components